5930-01-251-4977

Find complete technical information, availability, and procurement data for: 5930-01-251-4977
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-251-4977

Item Name Code

36841

Assigment Date

03/19/1987 (39 years ago)

A switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. It may include a relay controlled by the switch element. Excludes:transmitter,liquid quantity.

0.281 inches nominal unthreaded mounting hole diameter, 4.937 inches nominal overall length, 4.125 inches nominal body length, 2.562 inches nominal overall height, 1.000 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 4.937 inches nominal
Overall Height: 2.562 inches nominal
Overall Width: 1.000 inches nominal
Body Length: 4.125 inches nominal
Unthreaded Mounting Hole Diameter: 0.281 inches nominal
Distance Between Mounting Facility Centers: 2.375 inches nominal
Mounting Method: base and unthreaded hole
Features Provided: electrical access port
Contact Action Stimulus: increase
Nominal Thread Size: 0.250 inches all threaded hole
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: wire lead
Contact Load Current Rating: 0.4 amperes resistive load third voltage
Contact Load Current Rating: 0.4 amperes resistive load first voltage
Contact Load Current Rating: 60.0 milliamperes resistive load fourth voltage
Contact Load Current Rating: 80.0 milliamperes resistive load second voltage
Contact Adjustability: actuation point not adjustable
Contact Stimulus Rating: 0.25 actuation point nominal gallons per minute
Contact Voltage Rating In Volts: 240.0 ac at sea level second voltage
Contact Voltage Rating In Volts: 240.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts: 50.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 50.0 dc at sea level third voltage
Special Features: piston is brass
Media For Which Designed: liquid
Style Designator: rectangular
Thread Series Designator: npt all threaded hole

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-01-251-4977?

The FSCG of the NSN 5930-01-251-4977 is 5930

Does the NSN 5930-01-251-4977 have a Schedule B code assigned?

Yes, the Schedule B code is 9026107000

Does NSN 5930-01-251-4977 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5930-01-251-4977 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-251-4977 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-01-251-4977 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Mar 19, 1987